first, the bottom of digestive cake (75g of digestive cake and 3g)； of unsalted butter); Second, cheese stuffing (25g cream cheese, 5g sugar, 1 egg, 6g sour cream, 1/4 teaspoon vanilla oil); Third, sour cream veneer (sour cream 4g, sugar 12．5g).

followed by the baking process.

first, crush the digestive cake with a rolling pin, pour in melted butter and mix well, then put it into a mold to flatten and compact for later use; Second, beat the cheese and sugar in insulated water, and then add the eggs and sour cream in turn and beat well; Third, pour sour cream on the surface of the cake and bake it for 7-1 minutes to solidify. After cooling, put it in the refrigerator and enjoy it.